pepsin
noun
Simple meaning
A digestive enzyme that chemically digests, or breaks down, proteins into shorter chains of amino acids.
Pronunciation
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IPA pronunciation (US)
ˈpɛpsɪn
This word is pronounced essentially the same in American and British English, so one transcription covers both.
IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.
Definition
Everyday modern meanings first, grouped by part of speech.
noun
biochemistry
A digestive enzyme that chemically digests, or breaks down, proteins into shorter chains of amino acids.
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